Mühlen Safe Key 3
Wall-Mounted Combination Key Storage Safe Box
4-Digit Combination Lock
The key safe, which allows the user to set any password combination between "0000~9999", can be easily mounted on the wall. Specially designed for homes, offices, workplaces and summer houses, the model features a strong metal structure.
Purpose of Use
Designed for shared key use in homes, workplaces and summer houses, the model has a 4-digit mechanical combination lock and can be easily mounted at door entrances or anywhere the user prefers.
Layered Metal Body and Cover
The double-layered 3mm (3mm x 2) thick zinc and steel alloy body structure is extremely resistant to impacts and breakage. Both the body thickness, the lock mechanism and the mounting system make it resistant to all kinds of theft attempts.
Robust Lock Mechanism
The lock mechanism, manufactured from double-row 5mm thick steel, has been made extremely resistant to all kinds of impact and forcing. With the 4-digit mechanical combination lock, the user can set up to 10,000 different passwords.
Retractable Password Shield
The protective shield, which is extremely resistant to water, rain and dust, can be easily opened and closed by the user. When closed, it is harder for strangers to even recognize that it is a key safe.
Wall Mounting Capability
The key safe comes with 4 wall plugs with screws and one long (11 cm) center-nut screw for wall mounting. This allows the user to easily mount the key safe wherever they like.
Spacious Interior
The MÜHLEN Safe Key 3 safe has a spacious interior volume of 8x6.5 cm, comfortably fitting keys as well as remote controls. The model's outer dimensions are 11x8.5 cm. The difference between these measurements is made up by the thickness of the double-layer metal body.
Technical Specifications
- Double-layer reinforced steel and zinc alloy body structure
- Wall-mounting capability (screws included)
- Shared-use key safe for offices, homes and summer houses
- Each layer is 3mm thick
- 4-digit mechanical combination lock
- Easily changeable user password
- Ability to set a different password between 0~1000
- Two-toothed steel lock mechanism
- Water- and dust-resistant lock shield slider
- Spacious interior for keys and remote controls
- Rust-proof structure and special static-resistant paint that does not chip
- 24-Month Full Warranty
Advantages
- Steel and brass alloy body structure
- 4-digit mechanical combination lock
- Wall-mounting capability
Physical Properties
- Product Outer Dimensions: 11 cm x 8.5 cm x 4 cm
- Product Inner Dimensions: 6.5 cm x 8 cm x 4 cm
- Box Dimensions: 10 cm x 13 cm x 5 cm
- Gross Weight: 0.50 kg
- Net Weight: 0.48 kg
Mühlen Safe Key 3 — Wall-Mounted Key Safe Box for Shared Keys
Who Is It For?
The Mühlen Safe Key 3 is a wall-mounted key safe box designed for shared key use in homes, offices, workplaces and summer houses. Property owners who leave keys for cleaners or maintenance teams, site managements and short-term rental hosts can fix it at the door entrance and pass on access with a code instead of handing over keys. Its interior also takes remote controls, not only key bunches.
Key Features and What They Do
- Double-layer metal body: Two layers of reinforced steel and zinc alloy, each 3 mm thick, resist impacts and breakage.
- 5 mm steel lock mechanism: A double-row, two-toothed steel lock stands up to impact and forcing.
- 4-digit mechanical combination lock: No batteries or power needed; the user sets and changes the code easily.
- Retractable password shield: Keeps water, rain and dust off the dials, and when closed it is harder for strangers to tell that the box is a key safe.
- Mounting set included: 4 wall plugs with screws plus one long 11 cm centre-nut screw.
- Rust-proof, static-resistant paint: A finish that does not chip.
Frequently Asked Questions
Can I choose my own code?
Yes. The 4-digit mechanical lock lets you set your own combination and change it whenever you like.
Does it need batteries?
No. It works fully mechanically, without batteries or electricity.
What fits inside?
The interior of 8 x 6.5 cm holds keys as well as remote controls; the outer size is 11 x 8.5 cm.
Do I need to buy screws for mounting?
No. The wall plugs, screws and the 11 cm centre-nut screw are included in the box.
Usage and Care Tips
Mark a suitable spot on the wall, fix the box with the plugged screws and add the long centre-nut screw for extra hold. Set your code on first use and keep a note of it in a safe place. Close the shield after every use, and clean the painted surface with a damp cloth only, avoiding abrasive chemicals or hard brushes. The product carries a 24-month full warranty.
